Now showing items 1-10 of 2660
Statistical models for experimental model membranes.
(Águas de Lindóia, 2014-01-29)
Biological membranes are constituted from lipid bilayers and proteins. Investigation of protein-membrane interaction, essential for biological function of cells, must rest upon solid knowledge of lipid bilayer behavior. ...
Membrane actions of male contraceptive gossypol tautomers
The role of different gossypol tautomers in the interaction of this molecule with membranes has been investigated using the isolated hemiacetal moiety of gossypol and the pH dependency of the keto-enol tautomeric equilibrium. ...
The molecular organization of nerve membranes. II. Glycolytic enzymes and ATP synthesis by plasma membranes of squid retinal axons
The following glycolytic enzyme activities were demonstrated in membrane fractions isolated from squid retinal nerve: phosphoglyceric kinase, pyruvic kinase, glyceraldehyde-3-phosphate dehydrogenase, aldolase, glucose-6-phosphate ...
Cell membrane regions in preimplantation mouse embryos
Cell membrane regions characterized by alkaline phosphatase activity are described in cleaving mouse embryos and early blastocysts. Enzyme activity is demonstrated by light and electron microscopy, from the late 4-cell ...
Membrane effects of Cocoa Procyanidins in Liposomes and Jurkat T Cells
(Sociedad de Biología de Chile, 2004)
Membrane lipids and proteins as modulators of urothelial endocytic vesicles pathways
(Springer Verlag Berlín, 2013-11)
The increased studies on urinary bladder umbrella cells as an important factor for maintaining the permeability barrier have suggested new pathways for the discoidal/fusiform endocytic vesicles which is one of the main ...
EFFECT OF HYDRATION UPON THE FLUIDITY OF INTERCELLULAR MEMBRANES OF STRATUM-CORNEUM - AN EPR STUDY
(Elsevier Science BvAmsterdamHolanda, 1995)
Organic Matter Removal in a Membrane-Aerated Biofilm Reactor
The control of biofilm thickness is one of the challenges of using the membrane aerated biofilm reactor (MABR) because high thicknesses block oxygen and substrates transferred to the biofilm layers, resulting in MABR ...